Soponkij, Surapong, Pard Teekasap, and Sombat Teekasap. “Cluster’s Growth and Energy Demand Simulation Model : A System Dynamic Approach”. Journal of Renewable Energy and Smart Grid Technology 13, no. 1 (May 1, 2018). accessed December 11, 2025. https://ph01.tci-thaijo.org/index.php/RAST/article/view/85708.